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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py2# RUN: llc -mtriple=amdgcn -mcpu=gfx900 -verify-machineinstrs -run-pass=prologepilog %s -o - | FileCheck --check-prefix=GFX9 %s3# RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -mattr=+wavefrontsize64 -verify-machineinstrs -run-pass=prologepilog %s -o - | FileCheck --check-prefix=GFX10 %s4# RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize64 -verify-machineinstrs -run-pass=prologepilog %s -o - | FileCheck --check-prefix=GFX11 %s5 6--- |7 define amdgpu_kernel void @check_vcc() #0 {8 ret void9 }10 11 attributes #0 = { "frame-pointer"="all" }12...13---14name: check_vcc15tracksRegLiveness: true16liveins:17 - { reg: '$sgpr4_sgpr5' }18 - { reg: '$sgpr6_sgpr7' }19 - { reg: '$sgpr8' }20frameInfo:21 maxAlignment: 422stack:23 - { id: 0, type: spill-slot, size: 8, alignment: 4 }24machineFunctionInfo:25 isEntryFunction: true26 waveLimiter: true27 scratchRSrcReg: '$sgpr96_sgpr97_sgpr98_sgpr99'28 stackPtrOffsetReg: '$sgpr32'29 frameOffsetReg: '$sgpr33'30 argumentInfo:31 privateSegmentBuffer: { reg: '$sgpr0_sgpr1_sgpr2_sgpr3' }32 dispatchPtr: { reg: '$sgpr4_sgpr5' }33 kernargSegmentPtr: { reg: '$sgpr6_sgpr7' }34 workGroupIDX: { reg: '$sgpr8' }35 privateSegmentWaveByteOffset: { reg: '$sgpr9' }36body: |37 bb.0:38 liveins: $sgpr8, $sgpr4_sgpr5, $sgpr6_sgpr739 40 ; GFX9-LABEL: name: check_vcc41 ; GFX9: liveins: $sgpr8, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr942 ; GFX9-NEXT: {{ $}}43 ; GFX9-NEXT: $sgpr33 = S_MOV_B32 044 ; GFX9-NEXT: $sgpr12 = S_MOV_B32 &SCRATCH_RSRC_DWORD0, implicit-def $sgpr12_sgpr13_sgpr14_sgpr1545 ; GFX9-NEXT: $sgpr13 = S_MOV_B32 &SCRATCH_RSRC_DWORD1, implicit-def $sgpr12_sgpr13_sgpr14_sgpr1546 ; GFX9-NEXT: $sgpr14 = S_MOV_B32 4294967295, implicit-def $sgpr12_sgpr13_sgpr14_sgpr1547 ; GFX9-NEXT: $sgpr15 = S_MOV_B32 14680064, implicit-def $sgpr12_sgpr13_sgpr14_sgpr1548 ; GFX9-NEXT: $sgpr12 = S_ADD_U32 $sgpr12, $sgpr9, implicit-def $scc, implicit-def $sgpr12_sgpr13_sgpr14_sgpr1549 ; GFX9-NEXT: $sgpr13 = S_ADDC_U32 $sgpr13, 0, implicit-def dead $scc, implicit $scc, implicit-def $sgpr12_sgpr13_sgpr14_sgpr1550 ; GFX9-NEXT: $vcc = IMPLICIT_DEF51 ; GFX9-NEXT: $sgpr0_sgpr1 = S_MOV_B64 $exec52 ; GFX9-NEXT: $exec = S_MOV_B64 3, implicit-def $vgpr053 ; GFX9-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr12_sgpr13_sgpr14_sgpr15, $sgpr33, 8, 0, 0, implicit $exec :: (store (s32) into %stack.1, addrspace 5)54 ; GFX9-NEXT: $vgpr0 = SI_SPILL_S32_TO_VGPR $vcc_lo, 0, undef $vgpr0, implicit $vcc55 ; GFX9-NEXT: $vgpr0 = SI_SPILL_S32_TO_VGPR $vcc_hi, 1, $vgpr0, implicit $vcc56 ; GFX9-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr12_sgpr13_sgpr14_sgpr15, $sgpr33, 0, 0, 0, implicit $exec :: (store (s32) into %stack.0, addrspace 5)57 ; GFX9-NEXT: $vgpr0 = BUFFER_LOAD_DWORD_OFFSET $sgpr12_sgpr13_sgpr14_sgpr15, $sgpr33, 8, 0, 0, implicit $exec :: (load (s32) from %stack.1, addrspace 5)58 ; GFX9-NEXT: $exec = S_MOV_B64 killed $sgpr0_sgpr1, implicit killed $vgpr059 ; GFX9-NEXT: $vcc = IMPLICIT_DEF60 ; GFX9-NEXT: $sgpr0_sgpr1 = S_MOV_B64 $exec61 ; GFX9-NEXT: $exec = S_MOV_B64 3, implicit-def $vgpr062 ; GFX9-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr12_sgpr13_sgpr14_sgpr15, $sgpr33, 8, 0, 0, implicit $exec :: (store (s32) into %stack.1, addrspace 5)63 ; GFX9-NEXT: $vgpr0 = SI_SPILL_S32_TO_VGPR $vcc_lo, 0, undef $vgpr0, implicit $vcc64 ; GFX9-NEXT: $vgpr0 = SI_SPILL_S32_TO_VGPR $vcc_hi, 1, $vgpr0, implicit killed $vcc65 ; GFX9-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr12_sgpr13_sgpr14_sgpr15, $sgpr33, 0, 0, 0, implicit $exec :: (store (s32) into %stack.0, addrspace 5)66 ; GFX9-NEXT: $vgpr0 = BUFFER_LOAD_DWORD_OFFSET $sgpr12_sgpr13_sgpr14_sgpr15, $sgpr33, 8, 0, 0, implicit $exec :: (load (s32) from %stack.1, addrspace 5)67 ; GFX9-NEXT: $exec = S_MOV_B64 killed $sgpr0_sgpr1, implicit killed $vgpr068 ; GFX9-NEXT: $sgpr0_sgpr1 = S_MOV_B64 $exec69 ; GFX9-NEXT: $exec = S_MOV_B64 3, implicit-def $vgpr070 ; GFX9-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr12_sgpr13_sgpr14_sgpr15, $sgpr33, 8, 0, 0, implicit $exec :: (store (s32) into %stack.1, addrspace 5)71 ; GFX9-NEXT: $vgpr0 = BUFFER_LOAD_DWORD_OFFSET $sgpr12_sgpr13_sgpr14_sgpr15, $sgpr33, 0, 0, 0, implicit $exec :: (load (s32) from %stack.0, addrspace 5)72 ; GFX9-NEXT: $vcc_lo = SI_RESTORE_S32_FROM_VGPR $vgpr0, 0, implicit-def $vcc73 ; GFX9-NEXT: $vcc_hi = SI_RESTORE_S32_FROM_VGPR killed $vgpr0, 174 ; GFX9-NEXT: $vgpr0 = BUFFER_LOAD_DWORD_OFFSET $sgpr12_sgpr13_sgpr14_sgpr15, $sgpr33, 8, 0, 0, implicit $exec :: (load (s32) from %stack.1, addrspace 5)75 ; GFX9-NEXT: $exec = S_MOV_B64 killed $sgpr0_sgpr1, implicit killed $vgpr076 ;77 ; GFX10-LABEL: name: check_vcc78 ; GFX10: liveins: $sgpr8, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr979 ; GFX10-NEXT: {{ $}}80 ; GFX10-NEXT: $sgpr33 = S_MOV_B32 081 ; GFX10-NEXT: $sgpr96 = S_MOV_B32 &SCRATCH_RSRC_DWORD0, implicit-def $sgpr96_sgpr97_sgpr98_sgpr9982 ; GFX10-NEXT: $sgpr97 = S_MOV_B32 &SCRATCH_RSRC_DWORD1, implicit-def $sgpr96_sgpr97_sgpr98_sgpr9983 ; GFX10-NEXT: $sgpr98 = S_MOV_B32 4294967295, implicit-def $sgpr96_sgpr97_sgpr98_sgpr9984 ; GFX10-NEXT: $sgpr99 = S_MOV_B32 836853760, implicit-def $sgpr96_sgpr97_sgpr98_sgpr9985 ; GFX10-NEXT: $sgpr96 = S_ADD_U32 $sgpr96, $sgpr9, implicit-def $scc, implicit-def $sgpr96_sgpr97_sgpr98_sgpr9986 ; GFX10-NEXT: $sgpr97 = S_ADDC_U32 $sgpr97, 0, implicit-def dead $scc, implicit $scc, implicit-def $sgpr96_sgpr97_sgpr98_sgpr9987 ; GFX10-NEXT: $vcc = IMPLICIT_DEF88 ; GFX10-NEXT: $sgpr0_sgpr1 = S_MOV_B64 $exec89 ; GFX10-NEXT: $exec = S_MOV_B64 3, implicit-def $vgpr090 ; GFX10-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr96_sgpr97_sgpr98_sgpr99, $sgpr33, 8, 0, 0, implicit $exec :: (store (s32) into %stack.1, addrspace 5)91 ; GFX10-NEXT: $vgpr0 = SI_SPILL_S32_TO_VGPR $vcc_lo, 0, undef $vgpr0, implicit $vcc92 ; GFX10-NEXT: $vgpr0 = SI_SPILL_S32_TO_VGPR $vcc_hi, 1, $vgpr0, implicit $vcc93 ; GFX10-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr96_sgpr97_sgpr98_sgpr99, $sgpr33, 0, 0, 0, implicit $exec :: (store (s32) into %stack.0, addrspace 5)94 ; GFX10-NEXT: $vgpr0 = BUFFER_LOAD_DWORD_OFFSET $sgpr96_sgpr97_sgpr98_sgpr99, $sgpr33, 8, 0, 0, implicit $exec :: (load (s32) from %stack.1, addrspace 5)95 ; GFX10-NEXT: $exec = S_MOV_B64 killed $sgpr0_sgpr1, implicit killed $vgpr096 ; GFX10-NEXT: $vcc = IMPLICIT_DEF97 ; GFX10-NEXT: $sgpr0_sgpr1 = S_MOV_B64 $exec98 ; GFX10-NEXT: $exec = S_MOV_B64 3, implicit-def $vgpr099 ; GFX10-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr96_sgpr97_sgpr98_sgpr99, $sgpr33, 8, 0, 0, implicit $exec :: (store (s32) into %stack.1, addrspace 5)100 ; GFX10-NEXT: $vgpr0 = SI_SPILL_S32_TO_VGPR $vcc_lo, 0, undef $vgpr0, implicit $vcc101 ; GFX10-NEXT: $vgpr0 = SI_SPILL_S32_TO_VGPR $vcc_hi, 1, $vgpr0, implicit killed $vcc102 ; GFX10-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr96_sgpr97_sgpr98_sgpr99, $sgpr33, 0, 0, 0, implicit $exec :: (store (s32) into %stack.0, addrspace 5)103 ; GFX10-NEXT: $vgpr0 = BUFFER_LOAD_DWORD_OFFSET $sgpr96_sgpr97_sgpr98_sgpr99, $sgpr33, 8, 0, 0, implicit $exec :: (load (s32) from %stack.1, addrspace 5)104 ; GFX10-NEXT: $exec = S_MOV_B64 killed $sgpr0_sgpr1, implicit killed $vgpr0105 ; GFX10-NEXT: $sgpr0_sgpr1 = S_MOV_B64 $exec106 ; GFX10-NEXT: $exec = S_MOV_B64 3, implicit-def $vgpr0107 ; GFX10-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr96_sgpr97_sgpr98_sgpr99, $sgpr33, 8, 0, 0, implicit $exec :: (store (s32) into %stack.1, addrspace 5)108 ; GFX10-NEXT: $vgpr0 = BUFFER_LOAD_DWORD_OFFSET $sgpr96_sgpr97_sgpr98_sgpr99, $sgpr33, 0, 0, 0, implicit $exec :: (load (s32) from %stack.0, addrspace 5)109 ; GFX10-NEXT: $vcc_lo = SI_RESTORE_S32_FROM_VGPR $vgpr0, 0, implicit-def $vcc110 ; GFX10-NEXT: $vcc_hi = SI_RESTORE_S32_FROM_VGPR killed $vgpr0, 1111 ; GFX10-NEXT: $vgpr0 = BUFFER_LOAD_DWORD_OFFSET $sgpr96_sgpr97_sgpr98_sgpr99, $sgpr33, 8, 0, 0, implicit $exec :: (load (s32) from %stack.1, addrspace 5)112 ; GFX10-NEXT: $exec = S_MOV_B64 killed $sgpr0_sgpr1, implicit killed $vgpr0113 ;114 ; GFX11-LABEL: name: check_vcc115 ; GFX11: liveins: $sgpr8, $sgpr4_sgpr5, $sgpr6_sgpr7116 ; GFX11-NEXT: {{ $}}117 ; GFX11-NEXT: $sgpr33 = S_MOV_B32 0118 ; GFX11-NEXT: $vcc = IMPLICIT_DEF119 ; GFX11-NEXT: $sgpr0_sgpr1 = S_MOV_B64 $exec120 ; GFX11-NEXT: $exec = S_MOV_B64 3, implicit-def $vgpr0121 ; GFX11-NEXT: SCRATCH_STORE_DWORD_SADDR killed $vgpr0, $sgpr33, 8, 0, implicit $exec, implicit $flat_scr :: (store (s32) into %stack.1, addrspace 5)122 ; GFX11-NEXT: $vgpr0 = SI_SPILL_S32_TO_VGPR $vcc_lo, 0, undef $vgpr0, implicit $vcc123 ; GFX11-NEXT: $vgpr0 = SI_SPILL_S32_TO_VGPR $vcc_hi, 1, $vgpr0, implicit $vcc124 ; GFX11-NEXT: SCRATCH_STORE_DWORD_SADDR killed $vgpr0, $sgpr33, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into %stack.0, addrspace 5)125 ; GFX11-NEXT: $vgpr0 = SCRATCH_LOAD_DWORD_SADDR $sgpr33, 8, 0, implicit $exec, implicit $flat_scr :: (load (s32) from %stack.1, addrspace 5)126 ; GFX11-NEXT: $exec = S_MOV_B64 killed $sgpr0_sgpr1, implicit killed $vgpr0127 ; GFX11-NEXT: $vcc = IMPLICIT_DEF128 ; GFX11-NEXT: $sgpr0_sgpr1 = S_MOV_B64 $exec129 ; GFX11-NEXT: $exec = S_MOV_B64 3, implicit-def $vgpr0130 ; GFX11-NEXT: SCRATCH_STORE_DWORD_SADDR killed $vgpr0, $sgpr33, 8, 0, implicit $exec, implicit $flat_scr :: (store (s32) into %stack.1, addrspace 5)131 ; GFX11-NEXT: $vgpr0 = SI_SPILL_S32_TO_VGPR $vcc_lo, 0, undef $vgpr0, implicit $vcc132 ; GFX11-NEXT: $vgpr0 = SI_SPILL_S32_TO_VGPR $vcc_hi, 1, $vgpr0, implicit killed $vcc133 ; GFX11-NEXT: SCRATCH_STORE_DWORD_SADDR killed $vgpr0, $sgpr33, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into %stack.0, addrspace 5)134 ; GFX11-NEXT: $vgpr0 = SCRATCH_LOAD_DWORD_SADDR $sgpr33, 8, 0, implicit $exec, implicit $flat_scr :: (load (s32) from %stack.1, addrspace 5)135 ; GFX11-NEXT: $exec = S_MOV_B64 killed $sgpr0_sgpr1, implicit killed $vgpr0136 ; GFX11-NEXT: $sgpr0_sgpr1 = S_MOV_B64 $exec137 ; GFX11-NEXT: $exec = S_MOV_B64 3, implicit-def $vgpr0138 ; GFX11-NEXT: SCRATCH_STORE_DWORD_SADDR killed $vgpr0, $sgpr33, 8, 0, implicit $exec, implicit $flat_scr :: (store (s32) into %stack.1, addrspace 5)139 ; GFX11-NEXT: $vgpr0 = SCRATCH_LOAD_DWORD_SADDR $sgpr33, 0, 0, implicit $exec, implicit $flat_scr :: (load (s32) from %stack.0, addrspace 5)140 ; GFX11-NEXT: $vcc_lo = SI_RESTORE_S32_FROM_VGPR $vgpr0, 0, implicit-def $vcc141 ; GFX11-NEXT: $vcc_hi = SI_RESTORE_S32_FROM_VGPR killed $vgpr0, 1142 ; GFX11-NEXT: $vgpr0 = SCRATCH_LOAD_DWORD_SADDR $sgpr33, 8, 0, implicit $exec, implicit $flat_scr :: (load (s32) from %stack.1, addrspace 5)143 ; GFX11-NEXT: $exec = S_MOV_B64 killed $sgpr0_sgpr1, implicit killed $vgpr0144 $vcc = IMPLICIT_DEF145 SI_SPILL_S64_SAVE $vcc, %stack.0, implicit $exec, implicit $sgpr96_sgpr97_sgpr98_sgpr99, implicit $sgpr32146 147 $vcc = IMPLICIT_DEF148 SI_SPILL_S64_SAVE killed $vcc, %stack.0, implicit $exec, implicit $sgpr96_sgpr97_sgpr98_sgpr99, implicit $sgpr32149 150 $vcc = SI_SPILL_S64_RESTORE %stack.0, implicit $exec, implicit $sgpr96_sgpr97_sgpr98_sgpr99, implicit $sgpr32151...152